<template>
  <van-nav-bar
    :title="defaultProps.title"
    :left-text="defaultProps.isBack ? '返回' : ''"
    :left-arrow="defaultProps.isBack"
  />
</template>

<script>
export default {
	props : {
		defaultProps : Object
	},
	setup () {
		return {};
	}
};
</script>

<style lang="scss" scoped></style>
